Features Compatible with Generators: Designed for Marathon SE350 and Basler AVC63 4D models, ensuring a perfect fit for your generator needs Voltage Stability Assurance: This regulator effectively stabilizes voltage output, providing reliable performance for efficient generator operation Enhanced Safety Features: Equipped with low frequency protection, high breaking capacity fuse, and EMI suppression for safe and secure usage Quick and Easy Installation: Compact and lightweight design allows for effortless installation, getting your generator up and running in no time Perfect Replacement Solution: Serves as an ideal replacement for old or damaged components, enhancing the overall voltage regulation of your generator Features: 1、APPLICABLE GENERATOR: The AVR board is suitable for Marathon SE350, for Basler AVC63 4D generator, check the model for better fit! 2、ENSURE VOLTAGE STABILITY: The regulator can effectively ensure the voltage stability of the generator, very reliable! 3、SAFE TO USE: The AVR board is designed with low frequency protection and high breaking capacity fuse protection function, EMI supprion circuit, built in high fusing power fuse. 4、EASY TO INSTALL: Comes with a small size and lightweight as well, you can quickly complete the installation and put the board into use. 5、IDEAL REPLACEMENT: The AVR board is an ideal replacement for the old and damaged parts for better voltage regulation. Specification: Item Type: AVR Voltage Regulator Material: ABS Voltage: 190-240V Package List: 1 x AVR Board 1 x Manual 2 x Screw 2 x Nut 2 x Washer 2 x Ring 1 x Fuse Package List 1 x AVR Board 1 x Manual 2 x Screw 2 x Nut 2 x Washer 2 x Ring 1 x Fuse